Rule One Proteins R1 Casein, Protein Powder Drink Mix, Vanilla Creme, 2.01 lbs (913.5 g)

• Artificially Flavored
• 100% Micellar Casein† Per Serving
• 25 g Protein Per Serving
• 5 g BCAAs^ Per Serving
• Slow Digesting, Prolonged Delivery
• Informed Choice - We Test You Trust
• Banned Substance Tested
• Gluten Free

Better Input = Better Output

Even in our fast-paced world, there are times when it pays to slow down. Take between meals and bedtime for example. During these occasions you want a protein that takes its time. Something to hold you over until your next meal. A protein that breaks down more slowly, delivering its amino acids over several hours. R1 Casein is what you're after.

Naturally Occurring Amino Acid Profile^
Essential Amino AcidsLeucine, Lysine, Phenylalanine, Isoleucine, Valine, Methionine, Histidine, Tryptophan, Threonine44%Conditionally Essential Amino AcidsArginine, Cystine, Glutamine & Glutamic Acid, Tyrosine, Glycine, Proline40%Non-Essential Amino AcidsAspartic Acid, Alanine, Serine16%

R1 Quality Guarantee - Rule One Proteins™ Commitment To Quality

Since day one, Rule 1 Proteins™ has proven that exceptional quality and superior value aren't mutually exclusive. We develop our own products, source the finest ingredients, and manufacture them in an FDA-inspected, GMP-compliant, and Banned Substance Tested facility. Streamlining and tightly controlling every phase of the process, from start to finish, enables us to offer premium products without the premium price.

Informed Choice; We Test You Trust - Banned Substance Tested 

Informed Choice® is a quality assurance program for nutritional supplements. The program certifies products exhibiting the Informed Choice logo have been regularly tested for banned substances by the world class sports anti-doping lab, LGC. 

Instantized - Easy To Mix: Small amounts of lecithin are added as an emulsifier to help with mixing.

^Per Serving. Values are naturally occurring & approximated.

†100% of the protein is from micellar casein.

Suggested use

Mix about one scoop of RI Casein™ with approx. 10-12 oz. of water, milk or your favorite beverage in a shaker cup or glass with spoon. Use before or after workouts, or as an anytime snack 12 to add high-quality protein to your daily routine.